{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process parameter", "enabling technology", "application", "biomedical", "material", "manufacturing process"], "input": "Here , metal exposure in an AM facility with large-scale metallic component production was investigated during two consecutive years with preventive actions in between.MethodsGravimetric analyzes measured airborne particle concentrations , and filters were analyzed for metal content ."}
{"process parameter": [], "enabling technology": [], "application": ["filters"], "biomedical": [], "material": ["metal", "metallic"], "manufacturing process": ["AM"]}